Toner cartridge



FIG. 1 is a perspective view of front, bottom and left side of a toner cartridge showing my new design;

FIG. 2 is a perspective view of top, rear and right side thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

The broken lines depict environmental subject matter only and form no part of the claimed design. 

The ornamental design for a toner cartridge, as shown and described. 